发明授权
US5140066A Poly (meth)acrylates with grafted-on polycarbonate chains, their
production and use
失效
具有聚碳酸酯链的聚(甲基)丙烯酸酯,其生产和使用
- 专利标题: Poly (meth)acrylates with grafted-on polycarbonate chains, their production and use
- 专利标题(中): 具有聚碳酸酯链的聚(甲基)丙烯酸酯,其生产和使用
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申请号: US504509申请日: 1990-04-03
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公开(公告)号: US5140066A公开(公告)日: 1992-08-18
- 发明人: Ralf Dujardin , Leo Morbitzer , Rolf Dhein , Werner Nouvertne
- 申请人: Ralf Dujardin , Leo Morbitzer , Rolf Dhein , Werner Nouvertne
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX3911222 19890407
- 主分类号: C08L69/00
- IPC分类号: C08L69/00 ; C08F8/00 ; C08F8/14 ; C08G64/00 ; C08G64/18 ; C08G64/22 ; C08G64/24
摘要:
The invention relates to poly(meth)acrylates having grafted-on polycarbonate chains, to their production and to their use as modifiers for thermoplastic polycarbonates having improved resistance to gasoline and/or improved impact strength at low temperatures and to their production.
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